LED light bulb



FIG. 1 is a top perspective view of an LED light bulb showing my design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective view similar to FIG. 1 but showing a variation of my design. 

The ornamental design for an LED light bulb, as shown and described. 